“Overall, hurricane track forecasts are gradually improving, meaning that in general, there is less uncertainty where a storm ...

Voluminous clouds of cosmic dust permeate our galaxy, but only recently has software allowed detailed observations of the ...

(Data West Research Agency definition: see GIS glossary.) Map graphic features or elements can be classified as points, lines, areas, or "raster." In GIS, these features are grouped together to ...

This story was updated with new information. Last month, President Donald Trump signed an executive order aimed at reforming and overhauling the Federal Emergency Management Agency (FEMA). He had ...

The $488 million observatory is set to launch at the end of this month on a two-year mission to map the entire celestial sky.

The closeness of results of observations, computations, or estimates of graphic map features to their true value or position. Relative accuracy is a measure of the accuracy of individual features ...

National Hurricane Center advisory made on October 10 Showing a low-resolution version of the map. Make sure your browser supports WebGL to see the full version. Note: Storm-force winds are ...

These 28 charts and graphics lay out what to know. This chart shows the rate at which the coronavirus case total has shot up worldwide. The true number of infected people is far higher than the ...